Micro-Flo0 pages

Blue-White

Industries, Ltd.

DigiFlo Digital Paddlewheel Meters

Engineering and Technical Data

Features:

• High accuracy digital paddlewheel technology.

• 1/8", 1/4"or 1/2" NPT, 1/4"OD or 3/8"OD Tubing sizes.

• Flow rates from 30 to 7000 milliliters per minute.

• 4 model variations:

FS = Sensor mounted display

FP = Panel mounted display (includes 25' cable)

FV = No display. Sensor only. 5vdc current sinking output

FX = No electronic sensor. Visual indicator only.

* 6 digit LCD, up to 4 decimal positions.

* Displays both rate of flow and total accumulated flow.

Open collector alarm set point.

User selectable or custom programmable scale factors.

Flow units: Gallons, Liters, Ounces, milliliters

Time units: Minutes, Hours, Days

Volumetric field calibration programming system.

Non-volatile programming and accumulated flow memory.

Total reset function can be disabled.

Clear PVC viewing lens or PVDF chemical resistant lens.

Weather resistant Valox' PBT enclosure. NEMA 4X

LCD is not recommended for direct sunlight applications.

Specifications:

Max. Working Pressure:

PVC lens, ....................................130 psig (9 bar) @ 70° F (21° C)

PVDF lens, ..................................150 psig (10 bar) @ 70° F (21° C)

Max. Fluid Temperature:

PVC lens, and connectors...........130° F (54° C) @ 0 PSI

PVDF lens, and connectors.........200° F (93° C) @ 0 PSI

Full scale accuracy.......................+/- 6%

Input Power requirement: .... 9 - 28 VDC

Optional AC/DC transformers available

Sensor type:.........................Infra-red light beam

Sensor only output:.............5V DC digital square wave (3-wire)

Sensor output cable: ...........3-wire shielded cable, 6ft

Enclosure:.............................NEMA type 4X, (IP56)

Approximate shipping wt: ...1 lb. ( 45 kg)

Materials of Construction:

Body, Paddle, Axle material:.......PVDF

Connector material:

1 = .500" ID hose barb, PVC

2 = .500" Male NPT, PVC

3 = .500" Female NPT, PVC

4 = .250" OD tubing connection, Polypropylene

5= .125" Female NPT, PVC

6 = .375" OD tubing connection, PVDF

7 = .250" Female NPT, PVC

Viewing lens material option:

Clear see through......................PVC

Opaque chemical resistant.......PVDF

O-ring seals:.................................Viton (Optional EP)

Compression seal to pump:.........PVC

Installation Requirements:

Mounting location

• The meter is designed to withstand outdoor conditions. A cool, dry location, where the unit can be easily serviced is recommended.

• The meter can be mounted on horizontal or vertical runs of pipe. The paddle axle must remain horizontal +/-100.

• The meter can accurately measure flow from either direction.

• The meter can only be used with fluids that can pass infra-red light.